rsyslog ======= [RSYSLOG][1] is the rocket-fast system for log processing. ## docker-compose.yml ```yaml rsyslog: image: vimagick/rsyslog ports: - "514:514/tcp" - "514:514/udp" volumes: - ./log:/var/log restart: always ``` ## Up and Running ```bash $ docker-compose up -d $ docker-compose exec rsyslog sh >>> pwd /var/log >>> touch maillog >>> tail -f /var/log/maillog 2016-10-29T08:17:34+00:00 172.17.0.1 root: hello 2016-10-29T08:17:41+00:00 172.17.0.1 root: world ^C >>> exit $ logger -n localhost -p mail.debug hello $ logger -n localhost -p mail.info world ``` [1]: http://www.rsyslog.com/